650356306288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30356437}}^1$

素因数の和:30356561

約数の個数: 40

約数和(自身を含む): 1370168185568

約数和(自身を除く): 719811879280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 30356437, 60712874, 121425748, 242851496, 394633681, 485702992, 789267362, 1578534724, 3126713011, 3157069448, 6253426022, 6314138896, 12506852044, 25013704088, 40647269143, 50027408176, 81294538286, 162589076572, 325178153144, 650356306288]

約数ペア:

[(1, 650356306288), (2, 325178153144), (4, 162589076572), (8, 81294538286), (13, 50027408176), (16, 40647269143), (26, 25013704088), (52, 12506852044), (103, 6314138896), (104, 6253426022), (206, 3157069448), (208, 3126713011), (412, 1578534724), (824, 789267362), (1339, 485702992), (1648, 394633681), (2678, 242851496), (5356, 121425748), (10712, 60712874), (21424, 30356437)]